Sodium benzoate and benzoic acid

Benzoic Acid

Other relevant information: Benzoic acid is generally considered non-toxic has industrial uses as both a plasticizer and precursor to sodium benzoate benzoyl chloride and benzyl benzoate These compounds are typically used as food preservatives to inhibit the growth of mold yeast and bacteria

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Profile of Benzoic Acid/Sodium Benzoate

Nov 11 2013Benzoic acid (BA) is a leading choice due to its long and successful history of use preserving foods drugs and cosmetics Affirmed as GRAS (Generally Recognized As Safe) by the US Food Drug Administration (FDA) BA and its sodium salt sodium benzoate

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Profile of Benzoic Acid/Sodium Benzoate

Nov 11 2013Benzoic acid (BA) is a leading choice due to its long and successful history of use preserving foods drugs and cosmetics Affirmed as GRAS (Generally Recognized As Safe) by the US Food Drug Administration (FDA) BA and its sodium salt sodium benzoate (NaB) are perhaps the most globally acceptable preservatives that have managed to avoid the controversy associated with many

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Is Sodium Benzoate safe?

Mar 06 2019According to FAO / WHO Expert Committee on Food Additives (JECFA) acceptable daily intakes (ADI) of 0–5 mg/kg body weight for benzoic acid and benzoate have been established Food preservative with antimicrobial property Therefore following these above points we now know that Sodium Benzoate can definitely be used as a food preservative in

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Difference Between Benzoic Acid and Sodium Benzoate

Nov 18 2019The key difference between benzoic acid and sodium benzoate is that benzoic acid is the simplest aromatic carboxylic acid whereas sodium benzoate is the sodium salt of benzoic acid Benzoic acid is an aromatic carboxylic acid and sodium benzoate is a derivative of this benzoic acid

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What mass of sodium benzoate should be added to 140 0 mL

Jul 12 2016The buffer solution is prepared by mixing benzoic acid and sodium benzoate Use the Handerson-Hasselbalch equation to determine the number of moles of the salt needed to produce the buffer solution with the desired pH The #pK_a# values for the common weak acids is provided in tables at the end of most chemistry text books The #pK_a# value for benzoic acid

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Sodium benzoate

Sodium benzoate Panel Books Draft Report on Benzyl Alcohol Benzoic Acid and its Salts and Ester Download PDF (7 33MB 320PP) Draft Amended Final Report on Benzyl Alcohol Benzoic Acid and its Salts and Benzyl Benzoate Download PDF (2 91MB 60PP) Buff Book 2 Download PDF (14 43MB 205PP) Most Recent Panel Meeting 154th Expert Panel

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Guide to the Chemical Sodium Benzoate

Dec 18 2019Conclusion about citric acid and sodium benzoate preservative In conclusion we do not have to worry about citric acid and sodium benzoate preservative The concern about carcinogenic benzene development arises only when ascorbic acid and benzoic acid or benzoate

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Determination of Benzoic Acid Sorbic Acid and Methyl

benzoic acid 16 ppm sorbic acid and 40 ppm of each paraben b Add 35 mL of 80% EtOH cap tube and shake or tissuemize to break up sample Place tube(s) on a shaker for 10 min at low speed and the centrifuge samples at 2000 - 2500 rpm for 5 min United States Department of Agriculture

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Benzoic acid

Pure benzoic acid melts at 122 C (252 F) and is very slightly soluble in water Among the derivatives of benzoic acid are sodium benzoate a salt used as a food preservative benzyl benzoate an ester used as a miticide and benzoyl peroxide used in bleaching flour and in initiating chemical reactions for preparing certain plastics

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21 CFR 184 1733

(a) Sodium benzoate is the chemical benzoate of soda (C 7 H 5 NaO 2) produced by the neutralization of benzoic acid with sodium bicarbonate sodium carbonate or sodium hydroxide The salt is not found to occur naturally (b) The ingredient meets the specifications of the "Food Chemicals Codex " 3d Ed (1981) p 278 which is incorporated by reference Copies may be obtained from the

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sodium benzoate cas 532

Stable in the air it can absorb moisture in the exposed air Naturally found in blueberries apples plums cranberries cranberries prunes cinnamon and cloves its bactericidal properties are weaker than benzoic acid and the bactericidal power of 1 180 g of sodium benzoate is equivalent to about 1 g of benzoic acid

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Final Report on the Safety Assessment of Benzyl Alcohol

Benzoic Acid is an aromatic acid used in a wide variety of cosmetics as a pH adjuster and preservative Sodium Benzoate is the sodium salt of Benzoic Acid used as a preservative also in a wide range of cosmetic product types Benzyl Alcohol is metabolized to Benzoic Acid which reacts with glycine and excreted as hippuric acid in the human body

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Guide to the Chemical Sodium Benzoate

Sodium benzoate is the sodium salt of benzoic acid which is often used as a preservative and anti-corrosive agent in a variety of industries Other Names As noted in the U S Library of Medicine's ChemIDPlusAdvanced database some synonyms for sodium benzoate are Benzoic acid sodium salt Antimol Benzoan sodny Benzoate of soda Benzoate

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Guide to the Chemical Sodium Benzoate

Sodium benzoate is the sodium salt of benzoic acid which is often used as a preservative and anti-corrosive agent in a variety of industries Other Names As noted in the U S Library of Medicine's ChemIDPlusAdvanced database some synonyms for sodium benzoate are Benzoic acid sodium salt Antimol Benzoan sodny Benzoate of soda Benzoate

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Guide to the Chemical Sodium Benzoate

Sodium benzoate is the sodium salt of benzoic acid which is often used as a preservative and anti-corrosive agent in a variety of industries Other Names As noted in the U S Library of Medicine's ChemIDPlusAdvanced database some synonyms for sodium benzoate are Benzoic acid sodium salt Antimol Benzoan sodny Benzoate of soda Benzoate

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Is sodium benzoate a base or an acid?

Jun 11 2007Sodium benzoate is a salt formed from a weak acid (Benzoic acid) and a strong base (Sodium hydroxide) Solutions of the salt would be expected to be slightly basic (pH greater than 7 00) A 0 3 M aqueous solution of Sodium benzoate would have a pH of about 8 3 This is do to the equilibrium of the Benzoate anion with Benzoic acid in water

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Titrimetric Study of the Solubility and Dissociation of

The apparent acid dissociation constant (Kc) of benzoic acid in water has been determined ti-trimetrically under ionic strength values between 0 00 and 0 50 molL﹣1 at a range of temperatures between 16C and 41C The thermodynamic dissociation constant (as pKa) of benzoic acid was determined as 4 176 at 25C No regular correlation between pKa of benzoic acid and the

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Guide to the Chemical Sodium Benzoate

Sodium benzoate is the sodium salt of benzoic acid which is often used as a preservative and anti-corrosive agent in a variety of industries Other Names As noted in the U S Library of Medicine's ChemIDPlusAdvanced database some synonyms for sodium benzoate are Benzoic acid sodium salt Antimol Benzoan sodny Benzoate of soda Benzoate

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CN1793102A

The invention relates to a method to make sodium benzoate The method includes the following steps: taking neutral reaction to make sodium benzoate solution slicing up the sodium benzoate solution drying and concentrating into powder sheet shape sodium benzoate that contains 20-26% water extruding graining and drying The process has no static electric reaction and has good fluidity

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Determination of Benzoate in Liquid Food Products by

Benzoic acid is an effective antimicrobial agent for the purpose of preservation However sodium benzoate is more effective and preferred because it is approximately 200 times more soluble than benzoic acid The soft drink industry is the largest user of benzoate

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